Fixed compile error on Debian jessie (gcc version 4.8.2 (Debian 4.8.2-16))
Fixed compile error on Debian jessie (gcc version 4.8.2 (Debian 4.8.2-16))

jarymoth/dogecoin,Domer85/dogecoin,coinkeeper/2015-06-22_18-37_dogecoin,haisee/dogecoin,coinwarp/dogecoin,coinwarp/dogecoin,Exceltior/dogecoin,Domer85/dogecoin,brishtiteveja/sherlockcoin,brishtiteveja/sherlockcoin,koharjidan/dogecoin,brishtiteveja/sherlockcoin,Exceltior/dogecoin,brishtiteveja/sherlockcoin,coinkeeper/2015-06-22_18-37_dogecoin,coinwarp/dogecoin,Exceltior/dogecoin,coinkeeper/2015-06-22_18-37_dogecoin,jarymoth/dogecoin,koharjidan/dogecoin,jarymoth/dogecoin,coinwarp/dogecoin,koharjidan/dogecoin,jarymoth/dogecoin,langerhans/dogecoin,haisee/dogecoin,coinwarp/dogecoin,haisee/dogecoin,langerhans/dogecoin,langerhans/dogecoin,langerhans/dogecoin,koharjidan/dogecoin,Exceltior/dogecoin,coinkeeper/2015-06-22_18-37_dogecoin,Domer85/dogecoin,coinkeeper/2015-06-22_18-37_dogecoin,marklai9999/Taiwancoin,koharjidan/dogecoin,langerhans/dogecoin,marklai9999/Taiwancoin,haisee/dogecoin,Domer85/dogecoin,koharjidan/dogecoin,marklai9999/Taiwancoin,marklai9999/Taiwancoin,brishtiteveja/sherlockcoin,jarymoth/dogecoin,langerhans/dogecoin,Exceltior/dogecoin,haisee/dogecoin